General

  • Target

    36d56d783d89fa962428e75d53fa1577.exe

  • Size

    1.0MB

  • Sample

    230319-jjpwrshe7s

  • MD5

    36d56d783d89fa962428e75d53fa1577

  • SHA1

    0430b58b33993dd2738660d08fb68dd9d2e75ec6

  • SHA256

    8d60d0f19ac81c852a30662032988c9d48fb3300ae03ca9744be2a030bddcede

  • SHA512

    2b8dbdf6f8684818b779bff9905dd41f23ccede15d6ae2bce1b0f1cb4fc0e75d2647fc7fb513ed6f5cb8e694a2bac77a14aed3c98502a5930b423b3561f42f4c

  • SSDEEP

    24576:XyKSVEFsRyZSbuLEcoOHuIwGlbLAPW7W:iKS+FEdAEcohIZ7

Malware Config

Extracted

Family

redline

C2

66.42.108.195:40499

Attributes
  • auth_value

    f93019ca42e7f9440be3a7ee1ebc636d

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      36d56d783d89fa962428e75d53fa1577.exe

    • Size

      1.0MB

    • MD5

      36d56d783d89fa962428e75d53fa1577

    • SHA1

      0430b58b33993dd2738660d08fb68dd9d2e75ec6

    • SHA256

      8d60d0f19ac81c852a30662032988c9d48fb3300ae03ca9744be2a030bddcede

    • SHA512

      2b8dbdf6f8684818b779bff9905dd41f23ccede15d6ae2bce1b0f1cb4fc0e75d2647fc7fb513ed6f5cb8e694a2bac77a14aed3c98502a5930b423b3561f42f4c

    • SSDEEP

      24576:XyKSVEFsRyZSbuLEcoOHuIwGlbLAPW7W:iKS+FEdAEcohIZ7

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks